CVE-2025-64218

WordPress Passster plugin <= 4.2.19 - Sensitive Data Exposure vulnerability

State: Published
Severity: 7.5 High
Published: Dec 18, 2025
Updated: Apr 29, 2026
Reserved: Oct 29, 2025

Description

Insertion of Sensitive Information Into Sent Data vulnerability in WP Chill Passster content-protector allows Retrieve Embedded Sensitive Data.This issue affects Passster: from n/a through <= 4.2.19.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	Patchstack
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-201 Insertion of Sensitive Information Into Sent Data

Affected Products

Product	Versions
PasssterWP Chill	4.2.19 and earlierAffectedfrom 4.2.20Not affected

References

https://patchstack.com/database/Wordpress/Plugin/content-protector/vulnerability/wordpress-passster-plugin-4-2-19-sensitive-data-exposure-vulnerability?_s_id=cvevdb-entry

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